Dr. Fabio Menna is a researcher at the 3D Optical Metrology (3DOM – http://3dom.fbk.eu) unit of FBK (Fondazione Bruno Kessler) Trento, Italy. His main interests are in photogrammetry, range sensors, geodetic surveying, 3D modelling where he has published more than 70 articles among journals and conference proceedings. He is a scientific diver and has more than ten years experience in the domain of underwater photogrammetry, in particular for engineering and industrial applications (Costa Concordia photogrammetric survey, research and development for the COMEX ORUS3D subsea photogrammetry systems). From 2012 to 2016 he served as secretary of ISPRS Commission V and since 2016 he is Chair of the ISPRS WG II/9: Underwater Data Acquisition and Processing. He has organized a number of scientific events related to underwater photogrammetry like the first ISPRS/CIPA WORKSHOP, Underwater 3D Recording and Modeling, in 2015, in Italy. He is editor of different special issues on photogrammetry and underwater 3D recording and modelling and acted as a reviewer of several international journals. He has tutored more than 15 international summer schools and tutorials.